hardtopz28

iTrader: (13)

is it worth the extra cash to have the nx direct port or the tnt power ring dont really know the pros and cons of each

mrr23

iTrader: (3)

direct port will, most of the time, ensure each cylinder gets the same amount. because it's sprayed DIRECTLY into each cylinder port. a single nozzle goes in front of the TB. this means the further back the cylinder, the less fuel it will get. i use single nozzles on both cars. direct port is REALLY COOL. one day, i'll do it.

hardtopz28

iTrader: (13)

so its just safer on the motor

mrr23

iTrader: (3)

some people have experienced #7 cylinder going lean with nozzles and some superchargers even. it really depends on how much you are running also. on the 00 formula, i run 200 (motor rating). i checked my #7 cylinder pressure about 2 weeks ago. plug looked fine. no gray matter. and the pressure was about 170-175 ish. this is with stock cam.

hardtopz28

iTrader: (13)

are you runnig stock pistons and rods

mrr23

iTrader: (3)

00 formula is stock from TB to CATS. even the fuel system is stock.
99 formula is stock shortblock. only internal mods are heads and rockers. stock fuel system on it as well.

cliff notes: yes stock rods and pistons on both

Airwolf

iTrader: (2)

Direct port is safer and has a more efficient hit. Also it does look cool, but that's just my opinion!!